Caldera vs Caldera Closed
The Caldera Closed's sensitivity is 94 dB against the Caldera's 95 dB. Both share impedance (60Ω).
Both turn up in the same documented systems.
AI-generated product photo — not official manufacturer imagery.
HeadphonesOver-Ear Headphones
Estimated price (community-sourced)
$2,700 - $3,499.50
Around — community and catalog average, updates slowly
About the Caldera
The Caldera is ZMF Headphones’ open-back, over-ear planar magnetic headphone and its first proprietary planar model. It uses an 80 mm driver with ZMF’s Caldera Asymmetrical Magnet Structure (CAMS) and Atrium Damping System. The headphone is offered in different wood and chassis configurations, so its weight and finish vary. The manufacturer lists a lifetime driver warranty.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 95 dB SPL @ 1W/1m
- Impedance
- 60Ω
Key Specifications
Sensitivity: 95 dB
Impedance: 60Ω
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions